EP 4329234 A3 20240522 - BEAM MANAGEMENT IN MULTIPLE TRANSMISSION AND RECEPTION POINTS
Title (en)
BEAM MANAGEMENT IN MULTIPLE TRANSMISSION AND RECEPTION POINTS
Title (de)
STRAHLVERWALTUNG IN MEHREREN SENDE- UND EMPFANGSPUNKTEN
Title (fr)
GESTION DE FAISCEAU DANS DE MULTIPLES POINTS D'ÉMISSION ET DE RÉCEPTION
Publication
Application
Priority
- US 202063007110 P 20200408
- EP 21721293 A 20210401
- US 2021025333 W 20210401
Abstract (en)
A wireless device receives one or more radio resource control, RRC, configuration parameters indicating an index for one or more sounding reference signal, SRS, resources. A first value of the index indicates to apply a first transmission configuration indicator, TCI, state associated with a first control resource set, coreset, pool index to first transmissions via the one or more SRS resources. A second value of the index indicates to apply a second TCI state associated with a second coreset pool index to second transmissions via the one or more SRS resources. The wireless device transmits, via the one or more SRS resources, an SRS using a TCI state, among the first TCI state and the second TCI state, determined based on the index.
IPC 8 full level
H04L 5/00 (2006.01)
CPC (source: EP KR US)
H04L 5/0023 (2013.01 - EP KR); H04L 5/0048 (2013.01 - EP KR US); H04L 5/0053 (2013.01 - EP KR US); H04W 72/23 (2023.01 - KR US)
Citation (search report)
- [X] US 2020100193 A1 20200326 - CHENG YU-HSIN [TW], et al
- [A] EP 3606195 A1 20200205 - HUAWEI TECH CO LTD [CN]
- [A] CN 110798894 A 20200214 - ZTE CORP & EP 4040891 A1 20220810 - ZTE CORP [CN]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2021206990 A1 20211014; CN 115668844 A 20230131; EP 4111634 A1 20230104; EP 4111634 B1 20231108; EP 4329234 A2 20240228; EP 4329234 A3 20240522; JP 2023521973 A 20230526; KR 20220166815 A 20221219; US 2023027512 A1 20230126
DOCDB simple family (application)
US 2021025333 W 20210401; CN 202180035336 A 20210401; EP 21721293 A 20210401; EP 23207934 A 20210401; JP 2022561489 A 20210401; KR 20227036708 A 20210401; US 202217953671 A 20220927